%0 Journal Article %T Variable fuzzy control for heat pump operation %A Cho, Eunjun %A Ha, Manyeong %A Chang, Sedong %A Hwang, Yoonjei %J Journal of Mechanical Science and Technology %V 25 %N 1 %P 201-208 %@ 1738-494X %D 2011-01-01 %I Korean Society of Mechanical Engineers %~ DeepDyve